CLIMATE CONTROL SEAT FUNCTION INOPERATIVE - NO COMMUNICATION - DCSM - VEHICLES BUILT PRIOR TO 8/31/2 - Ford Truck Enthusiasts Forums



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CLIMATE CONTROL SEAT FUNCTION INOPERATIVE - NO COMMUNICATION - DCSM - VEHICLES BUILT PRIOR TO 8/31/2

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Old 08-18-2012, 09:23 PM
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CLIMATE CONTROL SEAT FUNCTION INOPERATIVE - NO COMMUNICATION - DCSM - VEHICLES BUILT PRIOR TO 8/31/2

from this...http://www.expeditionforum.com/f40/h...ssue-16221/..I have several questions.
1. What is DCSM?
2. Where can I find "power to the DCSM"?

Basically this TSB is my problem, no communication to Heated/Cooling seat function.
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Old 08-19-2012, 05:08 PM
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DCSM = Dual Climate Seat Module

Located under the drivers seat.

Terminals E and F are power ( Violet/Red )

Usually when there is "no communication" it means the unit in the dash is the problem.
Does either seat work ?


Matt
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Old 08-19-2012, 05:09 PM
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neither seat works
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Old 01-01-2014, 03:47 AM
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I should have updated this sooner. Pulling the fuze for 2 minutes allowed the control unit to reset. They both work fine now.
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